Ok, I have a small problem that is turning into a giant issue and it's not helping that I constantly worry about it before sex. Every time I get in the state of mind of sex with my girlfriend or even just touching, my stomach starts to get extremely queasy from the anxiety. To the point where I must puke to relieve myself of the feeling. My girlfriend is very understanding, but it's ruining the moment for the most part and if I didn't have to worry about being able to perform sex. This didn't happen the several times before a couple weeks ago. I don't know what's gone wrong with me, but I need this to stop.
I used to have really bad anxiety with doing some activities when I was younger, and it went away. I really can't deal with this and I've tried relaxing and all the other basic techniques. I'm about to go insane if I can't have sex without sparking anxiety.